Answer:
38/z
Step-by-step explanation:
Key skills: Fractions, Division, Variables
1) 38 is being divided by a variable known as z.
2) 38 being divided by z would be the same as <u><em>38/z</em></u>
Have a nice day! Hope you understood!
Answer:
salt & vinegar : ready salted : cheese and onion
2 3 2
Step-by-step explanation:
salt & vinegar : ready salted : cheese and onion
6 9 6
Divide each by 3
salt & vinegar : ready salted : cheese and onion
6 /3 9/3 6/3
2 3 2
First, solve the exponent part because it has a higher precedence than multiplication. And we have a negative exponent. Which means we takes the reciprocal of 4 then take to the power of 4.
4^-4 = 1/4^4 = 1/256
Now do the multiplication part.
16 * 1/256 = 1/16
You have three cases for a discriminant:
1. Zero
A zero in the discriminant means that there is one solution, since it's ... plus/minus zero, which is just ...
2. Negative
Negative means no real solutions, as the square root of a negative number is not real.
3. Positive
If you have a positive number within the square root, it means that your solutions will be ... plus/minus whatever the square root is. One solution is the plus, and one solution is the minus, hence two solutions.
Answer:
$2195.80
Step-by-step explanation:
For a <u>initial principal, P</u> compounded with <u>period k</u> over <u>n years</u> at an <u>annual interest rate, r,</u> the amount (A(n)) at the end of n years is determined using the function:
In the given case:
P=$1800
n=4 years
r=5%=0.05
Since it is compounded quarterly, Period, k=4
Therefore, the amount of money in the account after 4 years is:
After 4 years, there will be $2195.80 in the account.
